1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
pychu [463]
2 years ago
14

Help out please !!!!

Mathematics
2 answers:
valentinak56 [21]2 years ago
8 0

Answer:

B maybe

Step-by-step explanation:

hram777 [196]2 years ago
6 0
I belive the answer would be b
You might be interested in
A bag contains 4 white,5 blacks and 2 blue balls. 3 balls are drawn one after the other without replacement from the bag .what i
Doss [256]

Answer:

24/99

Step-by-step explanation:

From the question given above, the following data were obtained:

White (W) balls = 4

Black (B) balls = 5

Blue (Bl) balls = 2

Probability that they are of different color =?

Next, we shall determine the total number of balls in the bag. This can be obtained as follow:

White (W) balls = 4

Black (B) balls = 5

Blue (Bl) balls = 2

TOTAL = 4 + 5 + 2 = 11 balls

Next, we shall determine the possible outcome of draw. This can be obtained as follow.

The possible outcome could be:

WBLB or WBBL or BBLW or BWBL or BLBW or BLWB

Next we shall determine the probability of each of outcomes.

Since the ball is drawn without replacement, it means the total number of ball will reduce after each draw.

White (W) balls = 4

Black (B) balls = 5

Blue (Bl) balls = 2

TOTAL = 11

P(WBLB) = 4/11 × 2/10 × 5/9 = 40/990

P(WBLB) = 4/99

P(WBBL) = 4/11 × 5/10 × 2/9 = 40/990

P(WBBL) = 4/99

P(BBLW) = 5/11 × 2/10 × 4/9 = 40/990

P(BBLW) = 4/99

P(BWBL) = 5/11 × 4/10 × 2/9 = 40/990

P(BWBL) = 4/99

P(BLBW) = 2/11 × 5/10 × 4/9 = 40/990

P(BLBW) = 4/99

P(BLWB) = 2/11 × 4/10 × 5/9 = 40/990

P(BLWB) = 4/99

Finally, we shall determine the probability that they are of different color. This can be obtained as follow:

P(WBLB) = 4/99

P(WBBL) = 4/99

P(BBLW) = 4/99

P(BWBL) = 4/99

P(BLBW) = 4/99

P(BLWB) = 4/99

Probability that they are of different color =?

Probability that they are of different color = P(WBLB) + P(WBBL) + P(BBLW) + P(BWBL) + P(BLBW) + P(BLWB)

= 4/99 + 4/99 + 4/99 + 4/99 + 4/99 + 4/99

= (4 + 4 + 4 + 4 + 4 + 4)/99

= 24/99

Thus, the probability that they are of different color is 24/99

4 0
3 years ago
11.4 Conversions of Polar and Rectangular Coordinates
Fiesta28 [93]

Answer: A - (5.196, -3)

Step-by-step explanation: correct on ed

3 0
2 years ago
Pls help 15 pts<br><br> whats the value of p
Zanzabum

Answer: 1

Step-by-step explanation:

Bc 1 is match of P

7 0
3 years ago
Read 2 more answers
Solve the system using substitution. Show all work.<br> ( 4х + 5y = 7<br> у = 3х + 9
Lina20 [59]

Answer:

(4x+5y=7

y=3x+9

4x+5(3x+9)=7

4x+15x+45=7

19x=7-45

19x= -38

19×/19=-38/19

x= -2

whlie y=3x+9

y=3(-2)+9

y= -6+9

y=3 end solution

x= -2,y= 3

3 0
2 years ago
Given the following information: a circle with a radius of 10cm and has a center of (-9, -2).
spin [16.1K]

Answer:

Equation: (x+9)² + (y+2)² = 100

4 points: (1, -2) (-1, 4), (-3, -10) (-19, -2)

(-3, 6) is on the circle

Step-by-step explanation:

(h, k)  (-9, -2)

Equation: (x+9)² + (y+2)² = 100

4 points: (1, -2) (-1, 4), (-3, -10) (-19, -2)

(-3, 6) is on the circle

check: (-3 + 9)² + (6 + 2)² = 36 + 64 = 100 = 10²

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which is true about the completely simplified difference of the polynomials 6x6 − x3y4 − 5xy5 and 4x5y + 2x3y4 + 5xy5?
    12·2 answers
  • How do i get this ?
    5·2 answers
  • Which number is equal to 10 Superscript negative 3
    14·2 answers
  • I missed 56 questions out of a 100 what is my score ?
    13·2 answers
  • What is 9m-28=2m explain
    14·2 answers
  • A pair of $36 jeans were on sale at Jim's Jeans for 1/3 off. The same pair of jeans were $42 at David's Denims. The jeans were o
    8·1 answer
  • Plsss help me no links
    13·2 answers
  • Which function defines the sequence -16,-22,-28,-34 where f(10)= -70
    7·1 answer
  • 50 pts!!! Find the area of the shaded regions. Give your answer as a completely simplified exact value in terms of pi (no approx
    14·1 answer
  • Continue preparing to analyze the data (step 3): Choose an appropriate numerical summary.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!